I'm curious as this will be one of the first things I do for my '14 when it gets here.

I vinyled them with 3M 180 scotchprint gloss black. very easy if you buy a roll of it. I bought a 60" x 72" roll. I cut the front/rear window in one piece...that way I didnt have to heat etc. to get around the corners. Then cut strips for the middle windows. its easy/...but tedious cutting the excess vinyl from the moldings.